The wingspan is the biggest that mesures 6.6 in cm so 6.6cm>6cm.
The heat transfer in this event is through physical contact, there are other ways to transfer heat (radiation, convection etc.)but in this case. The channel or mode of heat transfer is through surface contact. Thus when the surface of the metal ball comes in contact with the ice block. Only portion is actually in contact.
Answer:
If you change the number of neutrons in an atom, you get an isotope of the same element. The addition of a neutron can make an atom radioactive. When you change the number of protons in an atom, you will change the atom from one element to a different element.
Explanation: